Hi Aditya, IIT and other such top institues generally keep updating their rules in regards of QUOTA management and allocation..
So it would be more recommended that you better directly contact the IIT Admission section or the Student Support section of IIT, I am sure they will surely be pretty supportive and assist you in regards to this..
Best of Luck
Hope this proves to be a useful answer to your query.
Regards
Deep S
http://videosoninternet.blogspot .com/
Answered by
Deep
at
9:20 PM on December 08, 2008